Haier AW052MUCHA Installation Manual page 29

Electric wiring and the application
Power wiring figure
power source: 1PH, 220-240V~, 50Hz
Outdoor power source and power cable
Item
Model
AW052MUCHA
AW072MUCHA
AW092MUCHA
AW112MXCHA
AW142MXCHA
AW162MXCHA
AW11NMXCHA
AW14NMXCHA
AW16NMXCHA
• Power cable must be fixed firmly.
• To avide electrical shock, make sure to disconnect the power supply 1 minute or more before servicing the electrical
parts.Even after 1 minute,always measure the voltage at the terminals of main circuit capacitors or electrical parts and
before touching, make sure that those voltages are 50VDC or less.
• To persons in charge of electrical wiring work: Do not operate the unit until the refrigerant piping is complete. (Running it
before the piping is ready will break the compressor)
• Each outdoor must be earthed well.
• The appliance shall be installed in accordance with national wiring regulations.
• All wiring must be performed by an authorized electrician.
• Be sure to install an earth leakage circuit breaker in accordance with applicable legislation.Failure to do so many cause
electrical shock.
Power cable
Power
section
source
2
(mm )
2.5
2.5
1PH,
2.5
220-240V~,
4
50Hz
6
6
2.5
3N~,
380-415V, 2.5
50Hz
2.5
23
power source: 3N~,380-415V,50Hz
Rated current of residual
Circuit
circuit breaker (A)
breaker
Ground fault interruptor (mA)
(A)
response time (S)
16 16A 30mA 0.1S
16 16A 30mA 0.1S
20 20A 30mA 0.1S
25 25A 30mA 0.1S
40 40A 30mA 0.1S
40 40A 30mA 0.1S
16 16A 30mA 0.1S
16 16A 30mA 0.1S
16 16A 30mA 0.1S
Ground wire
Section
Screw
2
(mm )
2.5 M4
2.5 M4
2.5 M4
4 M6
6 M6
6 M6
2.5 M4
2.5 M4
2.5 M4